Riordan, John  1903, <br/><br/>
An introduction to combinatorial analysis / 
 Combinatorial analysis 
John Riordan 
 - 244 páginas 
 - Wiley publication in mathematical statistics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Permutaciones<br/>Combinaciones (Matemáticas)
<br/><br/><label>LC Class. No.: </label>QA164  / R55